LG LM50 2004-E1 Product Data page 48

9. Piping Diagrams
9.2.2 Heat Pump
A2UH146FA0
Field Piping
Gas
Field Piping
Liquid
Refrigerant Flow
Cooling
Heating
A2UH186FA0
Field Piping
Gas
Field Piping
Liquid
Refrigerant Flow
Cooling
Heating
Room B
Room A
Header
Solenoid Valve
Room B
Room A
Room B
Room A
Header
Accumulator
LEV-B
Room B
LEV-A
Room A
Reversing
Valve
Accumulator
Compressor
Capillary Tube
Reversing
Valve
Check
Check
Valve(1)
Valve(2)
Compressor A
Compressor B
OUTDOOR UNIT
Heat
Exchanger
OUTDOOR UNIT
2004 Product Data 47